// The MIT License (MIT)
// Copyright © 2021 Ivan Vorobei (hello@ivanvorobei.io)
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.

import UIKit

extension UIFont {
    
    static func preferredFont(forTextStyle style: TextStyle, weight: Weight, addPoints: CGFloat = 0) -> UIFont {
        let descriptor = UIFontDescriptor.preferredFontDescriptor(withTextStyle: style)
        let font = UIFont.systemFont(ofSize: descriptor.pointSize + addPoints, weight: weight)
        let metrics = UIFontMetrics(forTextStyle: style)
        return metrics.scaledFont(for: font)
    }
}
